TM 11-7440-232-12/ NAVELEX 0967-LP-275-5010
1-4. PREPARATION FOR STORAGE OR SHIPMENT
Administrative storage of equipment issued to and used by Army activities will have preventive maintenance performed
in accordance with the PMCS charts before storing. When removing the equipment from administrative storage the
PMCS should be performed to assure operational readiness. Disassembly and repacking of equipment for shipment or
limited storage are covered in chapter V, section VI.
1-5. DESTRUCTION OF ARMY MATERIAL TO PREVENT ENEMY USE
Destruction of Army electronics materiel to prevent enemy use shall be in accordance with TM 750-244-2.
1-6. OFFICIAL NOMENCLATURE, NAMES, AND DESIGNATIONS
The following list should help you locate the official nomenclature of major equipment in Digital Data Modem MD
701(*)/UY. Official nomenclature must be used when completing a report forms or when looking up technical manual.
a. Nomenclature Cross Reference List
COMMON NAME
OFFICIAL NOMENCLATURE
Digital Data Modem or Modem
Modem, Digital Data MD 701/UY,
MD 701AIUY, MD 701BIUY
Power Supply
Power Supply Assy Al
Digital Data Transmitter
Digital Data Xmtr A2
Transmitter Clock
Clock, Transmitter A3
Receiver Line Filter
Limiter, Elek, Noise A4
Adjustable Equalizer
Equalizer Assembly A5
Limiter Discriminator
Limiter, Dscrm A6
Decoder Error Detector
Decoder A7
Digital Receiver Clock
Dgtl Receiver Clock A8
Data Carrier Alarm
Data Carrier Alarm All
RF Oscillator
Oscillator, RF A9
Modem Shelf
TR Shelf, Code A & Code AB 911-46880-01
RFI Shielded Modem Shelf
TR Shelf, Code A 911-46870-01
Module Extender
Extender Unit
1-2
